Yo. Really good. REAAAAALLLY GOOD.
Good gamplay, You have you art identity. I see a song button but i hear nothing. Perhaps a bug.
Good balance on skill. If i have only one thing to say, it's maybe a little hard for a begining.
In skill you have a lot of thing you can add. Defence, incrase speed, reduce speed, incrased gold... For enememis you can creat suicide bot or other you need to follow first cause he heal other.
It's juste idea cause i think you follow the right way for your project.
It has a feel of a real game.
Thank for you game and you work and cya for next updat. :3